Question

what is meant by vernalisation ?

Answer 1

A cooling of seeds during germination in order to accelerate flowring when it is planting is called vernalization.

Answer 2

Hello!!

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$\Huge{\mathfrak{\purple{\underline{Answer}}}}$

♀️Vernalisation is defined as the qualitative or quantitative dependence of plants on exposure to a low temperature to flower.

♀️Temperature affects flowering, metabolic activities, and germination of seeds in plants.

♀️Plants that grow in mild weather germinate at low temperatures whereas those that grow in hot regions germinate at high temperatures.

♀️Some plants need exposure to a low temperature to germinate.

♀️Furthermore, a plant can be induced to flower in a growing season by exposing it to low temperature.

♀️Therefore, it shortens the vegetative phase and hastens flowering in plants.

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Thanks!!